package com.dao;

import java.io.Serializable;

import com.enetiy.Feedback;

public interface FeedbackDao {
	//添加反馈
	public Serializable insertFeedback(Feedback f) throws Exception;
	//删除反馈
	public void deleteFeedback(Feedback f) throws Exception;
	//查询所有反馈
	
}
